IR Wireless Microphone Kit

model:IR-901

INFRARED WIRELESS SOUNDFIELD SYSTEM

Description:

● Can connect to the existing amplifiers and speakers in the classroom, and quickly transform the classroom audio system.

● 3-channels design,allowing 2 infrared microphones and 1 page flipping remote controller running simultaneously (touchscreen writing,red/green laser,PPT flipping).

● Advanced IPM power management technology.Microphone enters sleep mode automatically after 1 second of inactivity,and will be reactivated upon any movement is detected.

●Supports USB camera input.

●Built-in digital sound card which enables recording or online broadcasting.

IR-520PT MICROPHONE

Wireless Mode

Infrared(850nm)
Selectable Frequency Channels

6
Capsule

Condenser ECM
Charging Mode

Charging cradle or USB-C charging
Battery

x1 AA rechargeable lithium-ion battery (3.7V) Full charge for 2 hours,and last for 6 hours
Size

51mm×84mm×26mm
Input Interface

3.5mm Mic
Material

Flame-retardant ABS
Others

Compatible with any Manztek receiver/amplifier;
Others-2

Built-in laser light,supports page flipping.

IR-611H MICROPHONE

Wireless Mode

Infrared(850nm)
Selectable Frequency Channels

6
Capsule

Condenser ECM
Charging Mode

Charging cradle
Battery

x1 AA rechargeable lithium-ion battery(3.7V) Full charge for 2 hours,and last for 6 hours
Size

Φ28mm(42mm)×163mm
Input Interface

-
Material

Aluminium alloy
Others-1

compatible with any Manztek receiver/amplifier
Others-2

Built-in gyroscope,

IR-901 Wireless Receiver Device

IR Wireless Channels

3 channels
Selectable Frequency

6
Frequency Response

50HZ-20KHZ±3dB
THD

<0.05%
S/N

100dB
Interface

Line in x2; Mic in x2 (1 of which is with 48V phantom power)；
x1 USB(digital sound card);x2 USB(camera);x2 Mixing outputs; x1 Mic out;

Compatible Unit & Parts

Pendent Mic
Handheld Mic
Pendent Mic
Charging Cradle